Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

LM2900DE4 Arkusz danych(PDF) 7 Page - Texas Instruments

Numer części LM2900DE4
Szczegółowy opis  QUADRUPLE NORTON OPERATIONAL AMPLIFIERS
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  TI [Texas Instruments]
Strona internetowa  http://www.ti.com
Logo TI - Texas Instruments

LM2900DE4 Arkusz danych(HTML) 7 Page - Texas Instruments

Back Button LM2900DE4 Datasheet HTML 3Page - Texas Instruments LM2900DE4 Datasheet HTML 4Page - Texas Instruments LM2900DE4 Datasheet HTML 5Page - Texas Instruments LM2900DE4 Datasheet HTML 6Page - Texas Instruments LM2900DE4 Datasheet HTML 7Page - Texas Instruments LM2900DE4 Datasheet HTML 8Page - Texas Instruments LM2900DE4 Datasheet HTML 9Page - Texas Instruments LM2900DE4 Datasheet HTML 10Page - Texas Instruments LM2900DE4 Datasheet HTML 11Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 16 page
background image
LM2900, LM3900
QUADRUPLE NORTON OPERATIONAL AMPLIFIERS
SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
Norton (or current-differencing) amplifiers can be used in most standard general-purpose operational amplifier
applications. Performance as a dc amplifier in a single-power-supply mode is not as precise as a standard
integrated-circuit operational amplifier operating from dual supplies. Operation of the amplifier can best be
understood by noting that input currents are differenced at the inverting input terminal and this current then flows
through the external feedback resistor to produce the output voltage. Common-mode current biasing is generally
useful to allow operating with signal levels near (or even below) ground.
Internal transistors clamp negative input voltages at approximately – 0.3 V but the magnitude of current flow has to
be limited by the external input network. For operation at high temperature, this limit should be approximately
– 100
µA.
Noise immunity of a Norton amplifier is less than that of standard bipolar amplifiers. Circuit layout is more critical since
coupling from the output to the noninverting input can cause oscillations. Care must also be exercised when driving
either input from a low-impedance source. A limiting resistor should be placed in series with the input lead to limit the
peak input current. Current up to 20 mA will not damage the device, but the current mirror on the noninverting input
will saturate and cause a loss of mirror gain at higher current levels, especially at high operating temperatures.
1 M
1 M
1 M
100 k
91 k
30 k
1 k
10 k
Output
Input
V+
+
IO 1 mA per input volt
Figure 13. Voltage-Controlled Current Source
Output
Input
100 k
1 M
1 M
V+
100 k
1 k
+
IO 1 mA per input volt
Figure 14. Voltage-Controlled Current Sink


Podobny numer części - LM2900DE4

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Texas Instruments
LM2900DE4 TI-LM2900DE4 Datasheet
618Kb / 16P
[Old version datasheet]   QUADRUPLE NORTON OPERATIONAL AMPLIFIERS
More results

Podobny opis - LM2900DE4

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Texas Instruments
LM2900DE4 TI-LM2900DE4 Datasheet
618Kb / 16P
[Old version datasheet]   QUADRUPLE NORTON OPERATIONAL AMPLIFIERS
logo
Estek Electronics Co. L...
LM324M ESTEK-LM324M Datasheet
146Kb / 2P
   Quadruple Operational Amplifiers
logo
Texas Instruments
LM324K TI-LM324K Datasheet
526Kb / 18P
[Old version datasheet]   QUADRUPLE OPERATIONAL AMPLIFIERS
REVISED JANUARY 2005
logo
Linear Dimensions Semic...
LND324 LINEAR_DIMENSIONS-LND324 Datasheet
121Kb / 5P
   Quadruple Operational Amplifiers
logo
Guangdong Youtai Semico...
LM124 UMW-LM124 Datasheet
1Mb / 10P
   Quadruple Operational Amplifiers
logo
Texas Instruments
LM324NE3 TI1-LM324NE3 Datasheet
1Mb / 35P
[Old version datasheet]   QUADRUPLE OPERATIONAL AMPLIFIERS
REVISED MARCH 2010
logo
Shenzhen Luguang Electr...
LM324 LUGUANG-LM324 Datasheet
484Kb / 4P
   Quadruple Operational Amplifiers
logo
Texas Instruments
LM148 TI-LM148_06 Datasheet
399Kb / 12P
[Old version datasheet]   QUADRUPLE OPERATIONAL AMPLIFIERS
logo
Panasonic Semiconductor
AN1324 PANASONIC-AN1324 Datasheet
34Kb / 3P
   Quadruple Operational Amplifiers
logo
Texas Instruments
LM148 TI1-LM148_16 Datasheet
766Kb / 15P
[Old version datasheet]   QUADRUPLE OPERATIONAL AMPLIFIERS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com